The educational scorecard: The Start of our Journey

Against a backdrop of public sector cuts, increasing university fees and high youth unemployment, we are facing challenges in Higher Education to demonstrate the value of our courses. Assessing the value of learning, however, is not straight forward. This paper reports on a study of evaluation processes on a post-graduate, professionally accredited diploma delivered at a selection of post 1992 universities. The driver for the study was a concern that current evaluation processes do not fully demonstrate the value of the course nor take into account the needs of multiple stakeholders. The project included benchmarking University evaluation processes and conducting a dialogue with stakeholders. The study adopted a qualitative management research approach, involving: a review of current practice, comparison with a sample of equivalent courses, and consultation (in the form of focus groups and semi-structured interviews) with a sample of students and employers. The paper discusses findings and proposes recommendations for future evaluation procedures in the design of an ‘educational scorecard’ for the course. Kaplan and Norton’s ‘balanced scorecard (1996) concept was adapted to provide a mechanism to represent and balance the needs of different stakeholder groups in the education process. We argue that we cannot truly assess accountability and comparability without engaging a range of stakeholders, not only in soliciting their views on the outcome of the learning but also in the design and implementation of evaluation processes. The ‘educational scorecard’ presented in this paper is developed specifically for the post-graduate diploma in Human Resource Management (PDHRM) at Leeds Metropolitan University and the report concludes with some initial reflections on the benefits of adopting the scorecard methodology The proposed model is flexible and may be adapted for other HE institutions and courses

Theta Graph Designs

We solve the design spectrum problem for all theta graphs with 10, 11, 12, 13, 14 and 15 edges

The Value of an HR Professional Group for Organizational Learning

This paper reports on the value of the HR Professional Group at NHS Digital. A partnership between an academic researcher and an HR practitioner was adopted to bring together organizational knowledge with extant research. The study examined the lived experiences of members of the HR Professional Group in relation to social learning activities. Thirteen interviews were conducted with members of the HR Professional Group. A thematic analysis was undertaken on the resultant narratives. Three key themes emerged from the analysis. These were: strategic direction and ownership; professional identity and knowledge sharing; reflection and transfer of learning. The findings suggest professional groups offer a means of developing an expert learning community through the integration of research, practice, reflection, and knowledge sharing. By offering development beyond current job roles it contributes to talent development within the organization. Drawing on the findings, a model is proposed for professional groups which offers both development for the existing groups at NHS Digital and a template for HRD practitioners wishing to develop professional learning communities in their organizations. The proposed outcomes relate both to action for the organization and a contribution to knowledge in this field

Role of hydrogen in hydrogen-induced layer exfoliation of germanium

The role of hydrogen in the exfoliation of Ge is studied using cross-sectional transmission electron microscopy, atomic force microscopy, and multiple-internal transmission mode Fourier-transform infrared absorption spectroscopy and compared with the mechanism in silicon. A qualitative model for the physical and chemical action of hydrogen in the exfoliation of these materials is presented, in which H-implantation creates damage states that store hydrogen and create nucleation sites for the formation of micro-cracks. These micro-cracks are chemically stabilized by hydrogen passivation, and upon annealing serve as collection points for molecular hydrogen. Upon further heating, the molecular hydrogen trapped in these cracks exerts pressure on the internal surfaces causing the cracks to extend and coalesce. When this process occurs in the presence of a handle substrate that provides rigidity to the thin film, the coalescence of these cracks leads to cooperative thin film exfoliation. In addition to clarifying the mechanism of H-induced exfoliation of single-crystal thin Ge films, the vibrational study helps to identify the states of hydrogen in heavily damaged Ge. Such information has practical importance for the optimization of H-induced layer transfer as a technological tool for materials integration with these materials systems

(0,1)-Matrices with No Half–Half Submatrix of Ones

AbstractWe consider the minimum number of zeroes in a 2m× 2n(0,1)-matrixMthat contains nom×nsubmatrix of ones. We show that this number, denoted byf(m,n), is at least 2n+m+ 1 form≤n. We determine exactly when this bound is sharp and determine the extremal matrices in these cases. For anym, the bound is sharp forn=mand for all but finitely manyn>m. A general upper bound due to Gentry,f(m,n) ≤ 2m+ 2n−gcd(m,n) + 1, is also derived. Our problem is a special case of the well-known Zarankiewicz problem

Space shuttle sortie payload crew safety and systems compatibility criteria. Volume 2: Crew safety design and verification criteria

For abstract, see N75-13438

Spectroscopic studies of the mechanism for hydrogen-induced exfoliation of InP

The motion and bonding configurations of hydrogen in InP are studied after proton implantation and subsequent annealing, using Fourier transform infrared (FTIR) spectroscopy. It is demonstrated that, as implanted, hydrogen is distributed predominantly in isolated pointlike configurations with a smaller concentration of extended defects with uncompensated dangling bonds. During annealing, the bonded hydrogen is released from point defects and is recaptured at the peak of the distribution by free internal surfaces in di-hydride configurations. At higher temperatures, immediately preceding exfoliation, rearrangement processes lead to the formation of hydrogen clusters and molecules. Reported results demonstrate that the exfoliation dynamics of hydrogen in InP and Si are markedly different, due to the higher mobility of hydrogen in InP and different implant-defect characteristics, leading to fundamental differences in the chemical mechanism for exfoliation